Masses and residues of the triply heavy spin-1/2 baryons

Date

2013-04-01

Author

Alıyev, Tahmasıb
Savcı, Mustafa

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

168
views

0
downloads

We calculate the masses and residues of the triply heavy spin-1/2 baryons using the most general form of their interpolating currents within the QCD sum rules method. We compare the obtained results with the existing theoretical predictions in the literature.

Subject Keywords

Nuclear and High Energy Physics

URI

https://hdl.handle.net/11511/48705

Journal

JOURNAL OF HIGH ENERGY PHYSICS

DOI

https://doi.org/10.1007/jhep04(2013)042

Collections

Department of Physics, Article

Suggestions

OpenMETU
Core

Analysis of Radial Excitations of Octet Baryons in QCD Sum Rules Alıyev, Tahmasıb; Bilmiş, Selçuk (Hindawi Limited, 2017-01-01) Using the QCD sum rules method, we estimate the mass and residues of the first radial excitations of octet baryons. The contributions coming from the ground state baryons are eliminated by constructing the linear combinations of the sum rules corresponding to different Lorentz structures. Our predictions of the masses of the first radial excitations of octet baryons are in good agreement with the data.
Properties of triply heavy spin-3/2 baryons Alıyev, Tahmasıb; Savcı, Mustafa (IOP Publishing, 2014-06-01) The masses and residues of the triply heavy spin-3/2 baryons are calculated in framework of the QCD sum rule approach. The obtained results are compared with the existing theoretical predictions in the literature.
The masses and residues of doubly heavy spin-3/2 baryons Alıyev, Tahmasıb; Savcı, Mustafa (IOP Publishing, 2013-06-01) The masses and residues of the spin-3/2 doubly heavy baryons are calculated within the QCD sum rules method. A comparison of our predictions with those existing in the literature is also made.
Scalar form factor of the nucleon and nucleon-scalar meson coupling constant in QCD Alıyev, Tahmasıb; Savcı, Mustafa (American Physical Society (APS), 2007-02-01) Scalar form factor of the nucleon is calculated in the framework of light-cone QCD sum rules, using the most general form of the baryon current. Using the result on scalar form factor of the nucleon, the nucleon-scalar sigma and a(0) meson coupling constants are estimated. Our results on these couplings are in good agreement with the prediction of the external-field QCD sum rules method.
Leading order analysis of neutrino induced dimuon events in the CHORUS experiment Kayis-Topaksu, A.; et. al. (Elsevier BV, 2008-07-21) We present a leading order QCD analysis of a sample of neutrino induced charged-current events with two muons in the final state originating in the lead-scintillating fibre calorimeter of the CHORUS detector. The results are based on a sample of 8910 neutrino and 430 antineutrino induced opposite-sign dimuon events collected during the exposure of the detector to the CERN Wide Band Neutrino Beam between 1995 and 1998. The analysis yields a value of the charm quark mass of m(c) = (1.26 +/- 0.16 +/- 0.09) GeV...

Citation Formats

T. Alıyev and M. Savcı, “Masses and residues of the triply heavy spin-1/2 baryons,” JOURNAL OF HIGH ENERGY PHYSICS, pp. 0–0, 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48705.